MFMailComposeViewController not dismiss

Question

我用MFMailComposeViewController發送郵件給他人。當點擊一個按鈕時，撰寫工作表正在打開，我可以輸入地址，主題，郵件正文。但是，點擊發送按鈕後，郵件頁面不會關閉。

代碼：

if ([MFMailComposeViewController canSendMail]) 
{ 
    MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init]; 
    mailer.mailComposeDelegate = self; 
    [mailer setSubject:@"My image"]; 


    UIImage *myImage = [UIImage imageNamed:@"mobiletuts-logo.png"]; 
    NSData *imageData = UIImagePNGRepresentation(myImage);   


    [mailer addAttachmentData:imageData mimeType:@"image/png" fileName:@"Image"]; 
    NSString *emailBody = @"Hi, my image"; 
    [mailer setMessageBody:emailBody isHTML:NO];   

    [self presentViewController:mailer animated:YES completion:nil]; 
} 

- (void)mailComposeController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result 
{ 
    switch (result) { 
     case MFMailComposeResultCancelled: 
      break; 
     case MFMailComposeResultSent: 
      break; 
     default: 
      break; 
    } 

    [self dismissViewControllerAnimated:YES completion:nil]; 
} 

Answer 1

對不起。忘記添加這些行。在此之後行郵寄工作

-(void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error { 
    [self dismissViewControllerAnimated:YES completion:nil]; 
} 

Answer 2

試試這個

[self presentModalViewController:mailer animated:YES]; 

因解除

[self dismissModalViewControllerAnimated:YES];